8, , California voters will be asked if they want to legalize sports betting at Indian gaming casinos and licensed racetracks in. Check out which ones made our cut as the best Indian Casinos in California. . Original Indian Gaming 24/7 casino featuring 1,+ slot machines, entertainment, table games, craps, roulette, and sports betting. California has over 70 tribal casinos throughout the state. Daniel Hawkins of California rolls the dice at a craps table at Mandalay Bay Resort and Casino after the Las Vegas Strip property opened for the.